Key Points
- SK Hynix is evaluating the possibility of establishing a memory chip manufacturing facility in Japan through a joint venture arrangement
- Chairman Chey Tae-won of SK Group confirmed the company is scouting Japanese locations with adequate power infrastructure and water resources
- Miyagi Prefecture in Japan has proposed a substantial 300,000-square-meter location to attract SK Hynix’s investment
- This expansion initiative aligns with SK Hynix’s worldwide growth strategy to address increasing memory requirements driven by artificial intelligence applications
- The company projects the worldwide memory chip shortage will continue until at least 2030
South Korean memory chip manufacturer SK Hynix is investigating the establishment of a joint venture to construct a semiconductor production plant in Japan, aiming to boost manufacturing capabilities in response to escalating demand from the artificial intelligence sector.
During meetings between Korean and Japanese chambers of commerce held in Sendai, SK Group’s Chairman Chey Tae-won acknowledged ongoing discussions. The company has yet to finalize decisions regarding location selection, capital investment amount, or potential partnership arrangements.
“We are looking all over Japan,” Chey said. “Anywhere with good power and good water.”
This Japanese expansion exploration represents one component of SK Hynix’s comprehensive international growth initiative. The semiconductor company recently conducted a groundbreaking event for a chip packaging plant in West Lafayette, Indiana, while simultaneously planning a massive 54 trillion won ($39 billion) enhancement of its South Korean production capabilities.
Japanese Prefecture Promotes Investment Opportunity
Miyagi Prefecture officials are actively courting SK Hynix’s investment, presenting a 300,000-square-meter facility site complete with enhanced water supply systems and electrical power infrastructure designed specifically for semiconductor manufacturing operations.
Tokyo has demonstrated significant willingness to provide substantial financial incentives to attract international semiconductor manufacturers. Taiwan Semiconductor Manufacturing Co. has previously received such government support, positioning SK Hynix as a potential future beneficiary of similar programs.
SK Hynix competitor Micron Technology currently maintains manufacturing operations in Hiroshima. Additionally, Japan hosts numerous SK Hynix supply chain partners, including Tokyo Electron, alongside major customers such as Sony and Nintendo.
Flash Memory and Advanced Chip Demand Fuel Growth
SK Hynix maintains an indirect ownership position in Kioxia Holdings, the Tokyo-headquartered flash memory manufacturer. Last week, CEO Kwak Noh-jung indicated SK Hynix is “carefully looking at how we can co-develop the NAND flash market with our customers and suppliers.”
Demand for both high-bandwidth memory products and NAND flash storage has experienced dramatic growth as technology giants including Meta and Amazon expand data center infrastructure designed to support artificial intelligence computing requirements.
As a critical supplier for Nvidia’s artificial intelligence processors, SK Hynix’s memory products have positioned the company as an essential participant in the ongoing AI infrastructure expansion.
Company projections indicate the worldwide memory chip supply shortage will extend through the end of the decade, establishing capacity expansion as a strategic imperative for coming years.
During the Sendai meetings, Chey addressed broader regional economic collaboration opportunities. “Now is the time for Korea and Japan to form an economic bloc,” he stated at a session examining workforce challenges facing both nations.
SK Hynix has not announced a specific timeframe for reaching a decision on the potential Japanese manufacturing venture.


